USPTO Patents Application 09835297

GNN-014CP

Page 1 of 2

Customer No. 000959

Case Docket No. GNN-014CP

COMMISSIONER FOR PATENTS
Box Patent Application
Washington, D.C. 20231

"Express Mail" Mailing Label Numbe r EL 589 752 869 US
Date of Deposit April 12, 2001

I liereby certify that this transmittal letter and the papers referred to as being enclosed therein are being
deposited with the United States Postal Service "Express Mail Post Office to Addressee" service under
37 CFR 1 . 1 0 on the date indicated ajjevy and is addressed to the^mmissioner for Patents, Box Patent
Application, Wa^»ijig^»rpC

Please Print Name of Person Signing

Transmitted herewith for filing is the patent application of

Inventor(s): Jeffrey Bluestone, Mary Collins, and Matthew Whitters

For: SURFACE-BOUND ANTIGEN BINDING PORTIONS OF ANTIBODIES THAT BIND TO CTLA-4 AND CD28 AND
USES THEREFOR

□ This is a request for filing an application under 37 CFR 1 .53(b).

1x1 77 pages of specification, ^ pages of claims, 1 pages of abstract.

[HI 7 sheets of drawings (Figs. 1-7).

[x1 An unexecuted Declaration, Petition and Power of Attorney.

IHl 4 pages of Sequence Listing (numbered 1-4).

fXl Transmittal Letter For Dislcette Containing Sequence Listing.

[HI Dislcette Containing Sequence Listing.

The filing fee has been calculated as shown below:

FOR:

NO. FILED 1 NO. EXTRA

BASIC FEE

iiiiii/i/iiiiiiiiiiiiiiimiiiiiii

TOTAL CLAIMS

22

INDEP. CLAIMS

4-3

1

\E\ MULTIPLE DEPENDENT CLAIMS PRESENTED

* If the difference in Col. 2 is less than zero,
enter "0" in Col. 2.

SMALL ENTITY

OTHER THAN
SMALL ENTITY

RATE

FEE

OR

RATE

FEE

//////////

$

OR

/////////

$ 710

X 9=

$

OR

X 18=

$ 396

X 40

$

OR

X 80

$ 80

+135

$

OR

+270

$ 270

TOTAL

0

OR

TOTAL

$1456

□
□

THE FILING FEES ARE NOT BEING PAID AT THIS TIME.

Please charge my Deposit Account No. in the amount of $.

A duplicate copy of this sheet is enclosed.

A checli in the amount of $ to cover the filing fee is enclosed.

GNN-014CP

Page 2 of 2

n The Commissioner is hereby authorized to charge payment of the following fees associated with this

communication or credit any overpayment to Deposit Account No. .

A duplicate copy of this sheet is enclosed.

O Any additional filing fees required under 37 C.F.R. 1.16.
Q Any patent application processing fees under 37 C.F.R. 1.17.

n The Commissioner is hereby authorized to charge payment of the following fees during the pendency of

this application or credit any overpayment to Deposit Account No. .

A duplicate copy of this sheet is enclosed.

O Any patent application processing fees under 37 C.F.R. 1.17.

D The issue fee set in 37 C.F.R. 1.18 at or before mailing of the Notice of Allowance,

pursuant to 37 C.F.R 1.31 1(b).
n Any filing fees under 37 C.F.R. 1 .16 for presentation of extra claims.

Q A check in the amount of $ to cover the recording of assignment documents

is also enclosed.

El

Address all future communications (May only be completed by applicant, or attorney or agent of record)
to Amy E. Mandragouras. Esq. at Customer Number: 000959 whose address is:

Lahive & Cockfield, LLP
28 State Street
Boston, Massachusetts 02109

Date: April 12, 2001 LAHIVE & COCKFIELD, LLP

Megan E. Willian|is, Esq.
Reg. No. 43,270/
28 State Street/
Boston, MA 02109
(617) 227-7400
Telecopier (617) 742-4214

IN THE UNITED STATES PATENT AND TRADEMARK OFFICE

In re the application of: Jeffrey Bluestone et al.
Serial No.: N/A
Filed: Herewith

For: Surface-Bound Antigen Binding Portions of
Antibodies That Bind to CTLA-4 and CD28 and Uses
Therefor

Attorney Docket No.: GNN-014CP

Box Sequence
Commissioner for Patents
Washington, D.C. 20231

TRANSMITTAL LETTER FOR DISKETTE CONTAINING SEQUENCE LISTING

Dear Sir:

Enclosed is a diskette which contains a computer readable form of the Sequence Listing
for the patent application filed herewith. The Sequence Listing complies with the requirements
of 37 C.F.R. § 1.821. The information recorded in computer readable form is identical to the
written Sequence Listing appearing on pages 1-4 submitted herewith, as required by 37 C.F.R. §
1 .821(f). The computer readable form of the Sequence Listing contained on the enclosed
diskette is understood to comply with the requirements of § 1.824(d).

Respectfully submitted,

"Express Mail" mailing label numbe r EL 589 752 869 US
Date of Deposi t April 12, 2001

I hereby certify that this paper or fee is being deposited with the United States
Postal Service "Express Mail PoshOffice to Addressee" service under 37 CFR 1.10
on the date indicated^bove arf^^addresse^^ttJ^e Commissioner for Patents, Box
Sequence/%stiifigt(5n, D/!/M231

Please Print Name of Person Signing

LAHIVE & COCKFIELD, LLP

Megai/fi. Williams, Esq.
Regr4^o. 43,270